Board Thread:Pokémon Help/@comment-31267872-20170813174340/@comment-31900381-20170909174711

Also for Garchomp, you should teach Swords Dance, Dragon Claw, Earthquake, and Stone Edge.

For your team in general;

You shouldn't do all-around EVs. They should all either have max Attack and Speed or max Special Attack and Speed, unless they're a mixed attacker.